From: Elia Pinto Date: Tue, 25 Mar 2014 08:25:29 GMT Subject: [PATCH 084/144] t6111-rev-list-treesame.sh: use the $( ... ) construct for command substitution Message-ID: <1395735989-3396-85-git-send-email-gitter.spiros@gmail.com> In-Reply-To: <1395735989-3396-1-git-send-email-gitter.spiros@gmail.com> The Git CodingGuidelines prefer the $( ... ) construct for command substitution instead of using the back-quotes, or grave accents (`..`). The backquoted form is the historical method for command substitution, and is supported by POSIX. However,all but the simplest uses become complicated quickly. In particular,embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. Because of this the POSIX shell adopted the $(…) feature from the Korn shell. Signed-off-by: Elia Pinto --- t/t6111-rev-list-treesame.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/t6111-rev-list-treesame.sh b/t/t6111-rev-list-treesame.sh index 88b84df..3971c31 100755 --- a/t/t6111-rev-list-treesame.sh +++ b/t/t6111-rev-list-treesame.sh @@ -4,7 +4,7 @@ # / \ / \* # *A--*B---D--*F-*G---------K-*L-*M # \ /* \ / -# `-C-' `-*I-*J +# $(-C-' )-*I-*J # # A creates "file", B and F change it. # Odd merge G takes the old version from B. -- 1.7.10.4